Material handling equipment is a broad category including bulk storage, resin conveying, resin receivers and vacuum systems. Bulk storage equipment ranges from large capacity silos to press side gaylord tilters. Resin conveying systems facilitate the movement of resin from storage through the various stages of processing. The engine for most resin conveying systems include vacuum pumps and associated operator controls. Vacuum is the primary method of conveying resin through plastic processing plants. The right handling equipment can maximize productivity by increasing output and controlling costs.